And if you are not a bird, then beware of coming to rest above an abyss.

"This - is now my way - where is yours"? Thus did I answer those who asked me "the way". For the way - it does not exist!

The most unambiguous sign that a person holds men in low esteem is this, that he either acknowledges them merely as means to his ends or does not acknowledge them at all.

People live for the morrow, because the day-after-to-morrow is doubtful.

Is life not a thousand times too short for us to bore ourselves?

as though "the Truth" were such an innocent and incompetent creature as to require protectors!

When our brain feels too weak to deal with our opponent's objections, our heart answers by casting suspicion on their underlying motives.